H.R.4134 - A bill to abolish the death penalty under all laws of the United States.94th Congress (1975-1976)
Cosponsors: H.R.4134 — 94th Congress (1975-1976)All Information (Except Text)
Congress.gov databases include cosponsorship dates (including identification of "original" cosponsors) since 1981 (97th Congress). Prior to 1981, you may be able to find some information online, but often the information is available only in print form.
Sponsor: Rep. Drinan, Robert F. [D-MA-4] | Cosponsor statistics: 22 current - includes 0 original